Source code, hierarchical menus, and good eclipse

I saw Hancock last night and got up at 2.00 pm today and started preparing for the project.

I still feel like doing this againProgramThings, a lot easier, may be a bit open.

Putting the keyboard on the leg of the stool at will makes it difficult to press the keyboard by hand. It people really hurt our hands...

Today I reviewed struts 1 and read some basicCodeFor example, bean write and logic iterate are used to output compound object collections in JSP.

Most programs useSource codeNow we must strictly fulfill this sentence:"The source code that cannot run is moved to one side! There is little value, and there is no sources for programs that only release the class version, and the value is not big. Never mind, unless you want to use its functions."

Now we have developed the habit of reading source code,No matter what program, what project, what organization's source code, as long as there is the source code, OK, you can locate the initial error, but the general official source code will not have errors... andEclipse will automatically prompt you to find the source code if the. Class file does not have the source code, and then she will automatically help you find the desired source file, I love it!

After training a little Oracle (Oracle I plan to watch a little bit every day for more than ten days, which is very useful to me), I would like to start MySql in eclipse, although relatively low-end, however, the principle is the same, and it is easy for me to quickly install some projects.

I have to say that I have never used eclipse before, and I use jdeveloper. Now I think it is very good. Eclipse is really beautiful and very useful !!! Powerful functions. Love her. I prefer to change the view. It would be nice to have a bigger screen.

Install the schema of a chat room in MySQL, let eclipse take it out and put it into the view, and then run a recursive program to display hierarchical posts. Recursion is often used in such a hierarchy, and the hierarchical table design is also useful, such as hierarchical menus.

Everything is extremely convenient, just a key.

After that, I made some simple struts small projects and used them for practical purposes. For example, you can change one. java, and then right-click redeploy, 3 seconds later, you only need to run. JSP.

8.29 2008 programs installed and read today:

1. Eclipse2. complete implementation of the BBS prototype program eclipse 3.Struts 1.0 bean and logic tag Program